<template>
  <!-- 使用 transition 元素包裹 RouterView，并定义过渡动画 -->
  <LoadingSpinner ref="loadingSpinner" />
  <RouterView />
</template>

<script setup lang="ts">
import { RouterLink, RouterView } from 'vue-router';
import LoadingSpinner from '@/components/LoadingSpinner.vue';
import { ref, onMounted } from 'vue';
import { useRoute, useRouter } from 'vue-router';

const loadingSpinner = ref<any>(null);
const router = useRouter();
const route = useRoute();

onMounted(() => {
  // 初始化时可以显示加载动画，如果需要的话
});

// 使用全局导航守卫
router.beforeEach((to, from, next) => {
  if (loadingSpinner.value) {
    loadingSpinner.value.startLoading(); // 开始加载动画
  }
  next();
});

router.afterEach(() => {
  if (loadingSpinner.value) {
    setTimeout(() => {
      loadingSpinner.value.stopLoading(); // 结束加载动画
    }, 1000); // 延迟1秒结束加载动画
  }
});
</script>


<style scoped>
header {
  line-height: 1.5;
  max-height: 100vh;
}

.logo {
  display: block;
  margin: 0 auto 2rem;
}

nav {
  width: 100%;
  font-size: 12px;
  text-align: center;
  margin-top: 2rem;
}

nav a.router-link-exact-active {
  color: var(--color-text);
}

nav a.router-link-exact-active:hover {
  background-color: transparent;
}

nav a {
  display: inline-block;
  padding: 0 1rem;
  border-left: 1px solid var(--color-border);
}

nav a:first-of-type {
  border: 0;
}

@media (min-width: 1024px) {
  header {
    display: flex;
    place-items: center;
    padding-right: calc(var(--section-gap) / 2);
  }

  .logo {
    margin: 0 2rem 0 0;
  }

  header .wrapper {
    display: flex;
    place-items: flex-start;
    flex-wrap: wrap;
  }

  nav {
    text-align: left;
    margin-left: -1rem;
    font-size: 1rem;

    padding: 1rem 0;
    margin-top: 1rem;
  }
}
</style>
